Kotlin Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Kotlin Interview Questions

Questions Answers Views Company eMail

Define step() function in Kotlin?

192

What is the role of matches() method in regular expression?

163

what operator is used to handle null exceptions in Kotlin?

224

Does Kotlin programming allow macros?

299

What is the default visibility modifier and also list the different types of modifiers?

185

How do you declare ranges operator in kotlin?

147

How do you differentiate var and val in Kotin?

244

What is the difference between Const and Val?

190

What are the advantages and disadvantages of Kotlin?

253

How do you export code from Java to Kotlin?

217

What are the features that kotlin support and java doesn’t?

201

List some of the key modifiers in kotlin?

316

How is kotlin integrated with Gradle?

205

Name the extension methods Kotlin provides to java.io.File?

183

List the number of constructors available in Kotlin?

284

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Un-Answered Questions { Kotlin }

List the number of constructors available in Kotlin?

284

State the differences between val and var?

195

What are primitive data types in kotlin?

209

What is the type of the following Array?, val arr = arrayOf(1, 2, 3);

307

Why is kotlin preferred over java?

173

What is the role of matches() method in regular expression?

163

How does interoperable feature work in Kotlin for java ?

171

What are Coroutines?

298

What are the advantages and disadvantages of Kotlin?

253

Does Kotlin programming allow macros?

299

How do you declare a variable in kotlin?

237

Why to use kotlin?

146

Is kotlin strongly typed?

234

How to write multiline string in kotlin?

220

What is a const? How does it differ from a val?

215

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